MESON Chess Problem Database

Problem Display
PID: 48821 (4N3/4p3/pbk5/r1p5/P3R2P/1Q4BB/6n1/1K6 w - - 0 1)

Baird, Edith Elina Helen (Mrs WJ)

Vanity Fair, 1889

4N3/4p3/pbk5/r1p5/P3R2P/1Q4BB/6n1/1K6

#2

8 + 7

3262 700 Chess Problems 1902

SOLUTION

  • SOUND
  • Tries
    • 1.Qxb6+?
      • 1...Kd5
        • 2.Qe6#
        • 2.Qb7#
      • 1...Kxb6!
  • Keys
    • 1.Qf3!
      • threat
        • 2.Re1#
        • 2.Re2#
        • 2.Re3#
        • 2.Rb4#
        • 2.Rc4#
        • 2.Rd4#
        • 2.Rf4#
        • 2.Re5#
        • 2.Rxe7#
      • 1...Rb5+
        • 2.Rb4#
      • 1...Kd5
        • 2.Rb4#
      • 1...Kb7
        • 2.Rxe7#
      • 1...Rxa4
        • 2.Rb4#
      • 1...Sxh4
        • 2.Rxh4#
      • 1...Ba7
        • 2.Rb4#
      • 1...Bc7
        • 2.Rb4#
      • 1...Bd8
        • 2.Rb4#
      • 1...c4
        • 2.Rxc4#
      • 1...e6
        • 2.Rd4#
      • 1...Se1
        • 2.Rxe1#
      • 1...Se3
        • 2.Rxe3#
      • 1...Sf4
        • 2.Rxf4#
      • 1...e5
        • 2.Rxe5#

There are these versions: 109824

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 14
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(B);CHECK,XB(e)
      • Refutation
        • K(f);P-FLIGHT,XQ(B)
  • Actual
    • Q(B);
    • Threat
      • DUALS(9)
    • Vars
      • R(b);CHECK::QAB(B)+R(F)
      • K(f);S_FLIGHT::QAB(B)+R(F)
      • K(f);S_FLIGHT::QAB(B)+R(F),DCHECK,XP(g)
      • R(b);XP(E)::QAB(B)+R(F)
      • S(a);OGATE,XP(G)::QAB(B)+R(F),XS(a)
      • B(e);::QAB(B)+R(F)
      • P(c);::QAB(B)+R(F),DCHECK,XP(c)
      • P(g);::QAB(B)+R(F)
      • S(a);::QAB(B)+R(F),XS(a)
      • P(g);::QAB(B)+R(F),XP(g)
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